package com.gt.wifimanager.item;

import android.content.Context;
import android.preference.PreferenceCategory;
import android.util.AttributeSet;
import android.view.View;
import com.gt.wifimanager.R;

public class ProgressCategory extends PreferenceCategory {

    private boolean mProgress = false;
    private View oldView = null;

    public ProgressCategory(Context context, AttributeSet attrs) {
        super(context, attrs);
        setLayoutResource(R.layout.preference_progress_category);
    }
    
    @Override
    public void onBindView(View view) {
        super.onBindView(view);
        View textView = view.findViewById(R.id.scanning_text);
        View progressBar = view.findViewById(R.id.scanning_progress);

        int visibility = mProgress ? View.VISIBLE : View.INVISIBLE;
        textView.setVisibility(visibility);
        progressBar.setVisibility(visibility);

        if (oldView != null) {
            oldView.findViewById(R.id.scanning_progress).setVisibility(View.GONE);
            oldView.findViewById(R.id.scanning_text).setVisibility(View.GONE);
            oldView.setVisibility(View.GONE);
        }
        oldView = view;
    }
    
    /**
     * Turn on/off the progress indicator and text on the right.
     * @param progressOn whether or not the progress should be displayed 
     */
    public void setProgress(boolean progressOn) {
        mProgress = progressOn;
        notifyChanged();
    }
}

